MSS International is a software modernization business based in Switzerland and The United States. For over thirty-five years MSS has specialized in mainframe modernization, developing a strong brand in the marketplace through its 100% success rate with over 50 satisfied customers worldwide. We have both private and public sector experience in delivering modernization projects on time and on budget.

Mainframe modernization is a complex business. We make it simple. Our team is made up of some of the best technical experts in the field. Always happy to advise and assist, our people are the key to our continued success. Please click here for executive Bio’s.

Our automated modernization solutions have been developed over time, saving customers up to 70% of their TCO. We work hard with our global technology and service partners to provide the best customer experience possible. We look forward to connecting with you and to understanding your requirements.

    Our mission: To make transformational IT projects simple and painless.

    We do this by applying industry-leading expertise and automated tools to the most complex modernization challenges our customers face.